In this article, however, we are only going to focus on windows and panes. The status bar can also be configured to display more information, use different colors, and many (MANY) other things. As you might have guessed, you can name your sessions whatever you like, but we won’t get into that today. When you start tmux with no arguments, it names the session using a zero-based list that increments by one for every current tmux session. Right now, it tells me the date, time, the host, what “windows” are open (just 1 named “0:bash”), and the name of the session (“0”). If you are thinking that this is a status line for tmux, you’d be right. The more observant among you will notice that the terminal how has a green bar along the bottom. A bit anti-climatic, maybe, but you’ve just stepped through the looking glass. When you do that, it just looks like your screen clears and you’re back at the same terminal prompt. Type the following to make sure all is well. No dice, unless you use Cygwin or install a VM with a *nix distrubution and then follow the instructions for Ubuntu. You’ll just miss out on one of the cool features added in 1.8, which I will explain later. It is not a huge deal if you cannot get 1.8 or don’t want to go through adding a PPA. To get 1.8, do the following (thanks to this article): $ sudo add-apt-repository ppa:pi-rho/dev There is a Ubuntu package so, sudo apt-get install tmux will work, but the installed package is 1.7 and we really want 1.8. Depending on your platform, there are various (easy) ways to perform the install: Mac OSX If tmux is on your “Someday” list because you think it is too complicated (I mean, c’mon, the word “multiplexer” is just plain scary), then I am here to show you just how easy it is to put tmux into your workflow. However, you may not be using it everyday. In all likelihood, you’ve probably already heard of tmux. I put it on my “Someday” list and went back to my stone tablets. I marvelled at the technology, presuming only advanced beings, like Evan, could wield such power.
My reaction was a bit like an unfrozen caveman. I was stunned at how easy tmux made it for Evan and I to collaborate in real-time. I first learned about tmux from Evan Light ( when I engaged him to pair program with me eons ago.
What is a terminal multiplexer? It lets you switch easily between several programs in one terminal, detach them (they keep running in the background) and reattach them to a different terminal. Sometime in the last year or so, I started using another development transformer: Tmux. Examples in the past few years are: Github, vim, and zsh (more specifically, on-my-zsh. Learn more on ruby with our tutorial Setting Up Automated Testing with RSpec on SitePoint.Ī few times a year, I find something that transforms or enhances my development environment.
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